blob: ca60b85cf8a0582323cdb2722ebdc6bbe9bb6a63 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
|
//===--- SystemZ.cpp - SystemZ Helpers for Tools ----------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#include "SystemZ.h"
#include "clang/Driver/Options.h"
#include "llvm/Option/ArgList.h"
using namespace clang::driver;
using namespace clang::driver::tools;
using namespace clang;
using namespace llvm::opt;
const char *systemz::getSystemZTargetCPU(const ArgList &Args) {
if (const Arg *A = Args.getLastArg(clang::driver::options::OPT_march_EQ))
return A->getValue();
return "z10";
}
void systemz::getSystemZTargetFeatures(const ArgList &Args,
std::vector<llvm::StringRef> &Features) {
// -m(no-)htm overrides use of the transactional-execution facility.
if (Arg *A = Args.getLastArg(options::OPT_mhtm, options::OPT_mno_htm)) {
if (A->getOption().matches(options::OPT_mhtm))
Features.push_back("+transactional-execution");
else
Features.push_back("-transactional-execution");
}
// -m(no-)vx overrides use of the vector facility.
if (Arg *A = Args.getLastArg(options::OPT_mvx, options::OPT_mno_vx)) {
if (A->getOption().matches(options::OPT_mvx))
Features.push_back("+vector");
else
Features.push_back("-vector");
}
}
|
